Simple script needed - trailing stop triggered by price - MT4

Hi there,

Some background to my trading style:

I enter all of my trades manually. I only trade one FX pair at a time. I never have more than 6 trades on at once.

I am newish to MT4 and have so far only used manual trading controls.

My Problem:

I know where my TP is but I want to improve on the TP by replacing it with a trailing stop that is triggered at a price that I set.

The Solution:

I just need a script that I can run that applies to all open trades on the same FX pair that has these parameters:

1. Trigger price that starts the trailing stop.

2. Number of Pips for the trailing stop.

If I can get this to work to start with then there might be more interesting parameters for the trailing stop settings like ATR, or previous close but to begin just simple trailing pips is enough.

Cheers,

J